Iowa Severe Thunderstorm Warning | Effective 04/23/2026 14:43

Headline: 
Severe Thunderstorm Warning issued April 23 at 4:43PM CDT until April 23 at 5:15PM CDT by NWS Omaha/Valley NE
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 23, 2026 - 2:43pm
Expires: 
April 23, 2026 - 3:15pm
Description: 
At 443 PM CDT, severe thunderstorms were located along a line extending from 3 miles southeast of Shelby to 2 miles northwest of Oakland to 4 miles northwest of Macedonia, moving east at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Oakland, Avoca, Carson, Macedonia, Hancock and Walnut. This includes Interstate 80 in Iowa between mile markers 31 and 48.
Instruction: 
A Tornado Watch remains in effect until 700 PM CDT for southwestern Iowa. Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows.
Area Description: 
Pottawattamie, IA; Shelby, IA
Forcast Office: 
NWS Omaha/Valley NE
Sender: 
w-nws.webmaster@noaa.gov